Home  |  Forums  |  914 Info  |  Blogs
 
914World.com - The fastest growing online 914 community!
 
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG. This site is not affiliated with Porsche in any way.
Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners.
 

Welcome Guest ( Log In | Register )

> Cracked windshield, Ouch
chmillman
post May 19 2025, 11:39 AM
Post #1


Member
**

Group: Members
Posts: 74
Joined: 15-June 24
From: Switzerland
Member No.: 28,183
Region Association: Europe



Took the car out of the garage this morning where it had been under a cover for several weeks. Then I noticed I had a crack in the windshield starting a few inches above the bottom at the left side edge and extending maybe 6” into the middle.

Attached Image

I have no idea how this happened, there is no sign of impact or anything else. This is not a repairable problem, the windshield will need to be replaced. Waiting for my insurance company to see how much deductible applies in this case.

Windshields seem to be available, I was just wondering if there are any issues/suppliers I should watch out for…

Also surprised at the prices, they’re not as expensive as I thought here - like 400€ - seems more expensive in the US - maybe because they’re imported?
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
 
Reply to this topicStart new topic
Replies(1 - 5)
Cairo94507
post May 19 2025, 12:57 PM
Post #2


Michael
**********

Group: Members
Posts: 10,331
Joined: 1-November 08
From: Auburn, CA
Member No.: 9,712
Region Association: Northern California



That sucks. Do you know how long that windshield has been in the car? Was it installed using urethane (like new cars)? I know we are cautioned against that here because if your chassis is not reinforced, you can get a bit of A-pillar flex/movement when driving and that can lead to a crack. On the bright side, good price on a new window. Good luck.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
porschetub
post May 19 2025, 01:57 PM
Post #3


Advanced Member
****

Group: Members
Posts: 4,825
Joined: 25-July 15
From: New Zealand
Member No.: 18,995
Region Association: None



QUOTE(Cairo94507 @ May 20 2025, 06:57 AM) *

That sucks. Do you know how long that windshield has been in the car? Was it installed using urethane (like new cars)? I know we are cautioned against that here because if your chassis is not reinforced, you can get a bit of A-pillar flex/movement when driving and that can lead to a crack. On the bright side, good price on a new window. Good luck.

I read the same thing ,when I lived @ a rural address I had to drive on a really 3rd rate road to get out to the sealed road....thats when I found out how much my car flexed (IMG:style_emoticons/default/sad.gif) .
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
chmillman
post May 19 2025, 02:46 PM
Post #4


Member
**

Group: Members
Posts: 74
Joined: 15-June 24
From: Switzerland
Member No.: 28,183
Region Association: Europe



No idea how long it's been in there, only had the car for less than a year now. Guess it's unlikely to be original, most likely installed when the car was restored in 2012. Too bad it was in perfect shape, no scratches or anything. I tried to find the reference that's printed on the glass on the 'net, but didn't turn up anything... Looks like SIGLA did make the OEM windshields though. Saw something about Pilkington now making them?

Attached Image
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
Geezer914
post May 19 2025, 04:33 PM
Post #5


Geezer914
***

Group: Members
Posts: 1,932
Joined: 18-March 09
From: Salem, NJ
Member No.: 10,179
Region Association: North East States



What adhesive should we use on our cars?
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
bkrantz
post May 19 2025, 07:33 PM
Post #6


914 Guru
*****

Group: Members
Posts: 8,373
Joined: 3-August 19
From: SW Colorado
Member No.: 23,343
Region Association: Rocky Mountains



QUOTE(Geezer914 @ May 19 2025, 03:33 PM) *

What adhesive should we use on our cars?


The factory used butyl rubber, that sticks very well and has some give. 914 folk lore tells us that more modern adhesives are too stiff and can lead to cracks.

Several vendors sell the proper butyl tape (width and thickness). The problem is that is does not meet recent regulations, and many glass shops will not use it.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post

Reply to this topicStart new topic
2 User(s) are reading this topic (2 Guests and 0 Anonymous Users)
0 Members:

 



- Lo-Fi Version Time is now: 19th May 2025 - 10:22 PM